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原创 pthread互斥锁与sleep的用法

#include <stdio.h> #include <stdlib.h> #include <errno.h> #include <unistd.h> #include <pthread.h> pthread_mutex_t g_mutex; int g_lock_var = 0; void* thread1( void arg ) { int i, ret; time_t end_time; end_time = time(NULL) + 1